13360403778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 27686043648

約数和(自身を除く): 14325639870

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 487, 573, 647, 974, 1146, 1294, 1461, 1941, 2922, 3882, 7067, 14134, 18019, 21201, 23939, 36038, 42402, 47878, 54057, 71817, 93017, 108114, 123577, 143634, 186034, 247154, 279051, 315089, 370731, 558102, 630178, 741462, 945267, 1890534, 3441629, 4572349, 6883258, 9144698, 10324887, 11658293, 13717047, 20649774, 23316586, 27434094, 34974879, 60181999, 69949758, 120363998, 180545997, 361091994, 2226733963, 4453467926, 6680201889, 13360403778]

約数ペア:

[(1, 13360403778), (2, 6680201889), (3, 4453467926), (6, 2226733963), (37, 361091994), (74, 180545997), (111, 120363998), (191, 69949758), (222, 60181999), (382, 34974879), (487, 27434094), (573, 23316586), (647, 20649774), (974, 13717047), (1146, 11658293), (1294, 10324887), (1461, 9144698), (1941, 6883258), (2922, 4572349), (3882, 3441629), (7067, 1890534), (14134, 945267), (18019, 741462), (21201, 630178), (23939, 558102), (36038, 370731), (42402, 315089), (47878, 279051), (54057, 247154), (71817, 186034), (93017, 143634), (108114, 123577)]